//
//  Group+CoreDataClass.h
//  RecordApp
//
//  Created by chaichai on 2022/3/2.
//
//

#import <Foundation/Foundation.h>
#import <CoreData/CoreData.h>

@class Record;

NS_ASSUME_NONNULL_BEGIN

@interface Group : NSManagedObject
///新建一段连续打卡
+(instancetype)createGroup;
///打卡
+(void)addRecord:(NSDate *)date;

@end

NS_ASSUME_NONNULL_END

#import "Group+CoreDataProperties.h"
